Burch, John G. <br/><br/>
Information systems :  theory and practice / 
John G. Burch, Jr., Felix R. Strater, Gary Grudnitski. 
 - 2d ed. 
 - New York :  Wiley,  c1979. 
 - xv, 571 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0471123226 
<br/><br/><label>LCCN: </label>78017820  
<br/><br/><label>LC Class. No.: </label>T58.6  / .B87 1979 
<br/><br/><label>Dewey Class. No.: </label>658.4/03